TY - JOUR AU - Blanes-García, Marta AU - Marinović, Zoran AU - Herranz-Jusdado, Juan Germán AU - Xie, Xuan AU - Ferrão, Leonor AU - Gallego, Victor AU - Pérez, Luz AU - Baloch, Abdul Rasheed AU - Horváth, Ákos AU - Pšenička, Martin AU - Asturiano, Juan F. AU - Morini, Marina TI - Characterization of potential spermatogonia biomarker genes in the European eel (Anguilla anguilla) JF - FISH PHYSIOLOGY AND BIOCHEMISTRY J2 - FISH PHYSIOL BIOCHEM PY - 2024 SN - 0920-1742 DO - 10.1007/s10695-024-01338-1 UR - https://m2.mtmt.hu/api/publication/34800758 ID - 34800758 AB - Identification of specific molecular markers for spermatogonial stem cells in teleost is crucial for enhancing the efficacy of reproductive biotechnologies in aquaculture, such as transplantation and surrogate production in fishes. Since it is not yet possible to distinguish spermatogonial stem cells of European eel ( Anguilla anguilla ) using specific molecular markers, we isolated spermatogonial cells from immature European eels to find these potential markers. We attempted this by studying three candidate genes: vasa , nanos2 , and dnd1 . Two vasa ( vasa1 and vasa2 ) genes, nanos2 , and dnd1 were identified, characterized, and studied in the muscle, testis, and isolated spermatogonia. Our results showed that vasa1 and vasa2 had the highest levels of expression when measured by qPCR. In situ hybridization and immunochemistry assays showed that the four genes were localized explicitly in type A spermatogonia. However, vasa1 and vasa2 exhibited stronger signals in the immature testicular tissue than the other two potential markers. According to this, vasa1 and vasa2 were found to be the most effective markers for spermatogonial cells in the European eel. LA - English DB - MTMT ER - TY - JOUR AU - Horváth, Ákos TI - Ausztráliai tapasztalatok JF - HALÁSZAT J2 - HALÁSZAT VL - 117 PY - 2024 IS - 1 SP - 14 EP - 15 PG - 2 SN - 0133-1922 UR - https://m2.mtmt.hu/api/publication/34779466 ID - 34779466 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Horváth, Ákos AU - Jug-Dujaković, Jurica AU - Radočaj, Tena AU - Barić, Oliver AU - Špelić, Ivan AU - Balogh, Réka Enikő AU - Lefler, Kinga Katalin AU - Kitanović, Nevena AU - Marinović, Zoran AU - Urbányi, Béla AU - Gavrilović, Ana TI - Cryopreservation of European flat oyster (Ostrea edulis) larvae using a controlled-rate freezer JF - AQUACULTURE J2 - AQUACULTURE VL - 587 PY - 2024 SP - 740887 SN - 0044-8486 DO - 10.1016/j.aquaculture.2024.740887 UR - https://m2.mtmt.hu/api/publication/34762462 ID - 34762462 LA - English DB - MTMT ER - TY - JOUR AU - Kitanović, Nevena AU - Marinović, Zoran AU - Quyen, Nguyen Ngoc AU - Kovács, Balázs AU - Müller, Tamás AU - Urbányi, Béla AU - Horváth, Ákos TI - In vitro maturation of African catfish (Clarias gariepinus, Burchell, 1822) oocytes results in viable larvae JF - AQUACULTURE J2 - AQUACULTURE VL - 583 PY - 2024 SN - 0044-8486 DO - 10.1016/j.aquaculture.2024.740617 UR - https://m2.mtmt.hu/api/publication/34532669 ID - 34532669 LA - English DB - MTMT ER - TY - JOUR AU - Stanivuk, Jelena AU - Berzi-Nagy, László AU - Gyalog, Gergő AU - Ardó, László AU - Vitál, Zoltán AU - Plavša, Nada AU - Krstović, Saša AU - Fazekas, Georgina AU - Horváth, Ákos AU - Ljubobratović, Uroš TI - The rank of intensification factors strength in intensive pond production of common carp (Cyprinus carpio L.) JF - AQUACULTURE J2 - AQUACULTURE VL - 583 PY - 2024 SN - 0044-8486 DO - 10.1016/j.aquaculture.2024.740584 UR - https://m2.mtmt.hu/api/publication/34521015 ID - 34521015 LA - English DB - MTMT ER - TY - JOUR AU - Orbán, László AU - Somfalvi-Tóth, Katalin AU - Müller, Tamás AU - Kovács, Balázs AU - Molnár, Tamás Gergely AU - Szeverényi, Ildikó AU - Horváth, Ákos AU - Urbányi, Béla TI - A klímaváltozás lehetséges hatásai tenyésztett halaink élettanára és szaporodására JF - ÁLLATTENYÉSZTÉS ÉS TAKARMÁNYOZÁS J2 - ÁLLATTENYÉSZTÉS ÉS TAKARMÁNYOZÁS VL - 72 PY - 2023 IS - 3 SP - 265 EP - 282 PG - 18 SN - 0230-1814 UR - https://m2.mtmt.hu/api/publication/34203630 ID - 34203630 LA - Hungarian DB - MTMT ER - TY - CONF AU - Beliczky, Gábor AU - Havasi, Máté AU - J., Merth AU - Bognár, András AU - Sellyei, Boglárka AU - Kovács, Gyula AU - Horváth, Ákos AU - Szeverényi, Ildikó AU - Orbán, László AU - Bercsényi, Miklós TI - A Hungarian selection program of European catfish (Silurus glanis L. 1758) supported by genetic platforms and technological improvements T2 - Balanced Diversity in Aquaculture Development PB - European Aquaculture Society (EAS) PY - 2023 SP - 118 PG - 1 UR - https://m2.mtmt.hu/api/publication/34190641 ID - 34190641 N1 - e-poszter LA - English DB - MTMT ER - TY - BOOK AU - Kitanović, Nevena AU - Ljubobratović, Uroš AU - Marinović, Zoran AU - Stanivuk, Jelena AU - Horváth, Ákos TI - In vitro responsiveness of pikeperch (Sander lucioperca) ovarian follicles as a potential indicator of their maturational competence PY - 2023 UR - https://m2.mtmt.hu/api/publication/34157894 ID - 34157894 LA - English DB - MTMT ER - TY - CONF AU - Kitanović, Nevena AU - Ljubobratović, Uroš AU - Marinović, Zoran AU - Stanivuk, Jelena AU - Horváth, Ákos TI - Development of a protocol for in vitro maturation of pikeperch (Sander lucioperca L.) postvitellogenic ovarian follicles T2 - Balanced Diversity in Aquaculture Development PB - European Aquaculture Society (EAS) PY - 2023 SP - 690 UR - https://m2.mtmt.hu/api/publication/34157701 ID - 34157701 LA - English DB - MTMT ER - TY - CONF AU - Ljubobratović, Uroš AU - Kitanović, Nevena AU - Stanivuk, Jelena AU - Marinović, Zoran AU - Fazekas, Georgina AU - Nagy, Zoltán AU - Horváth, Ákos TI - Predictability of latency time using the in vitro oocyte maturation in pikeperch (Sander lucioperca) T2 - Balanced Diversity in Aquaculture Development PB - European Aquaculture Society (EAS) PY - 2023 SP - 801 UR - https://m2.mtmt.hu/api/publication/34157563 ID - 34157563 LA - English DB - MTMT ER -